THE INDO-ARYAN LANGUAGES, edited by George Cardona and Dhanesh Jain, is a typical installment of the Routledge Language Family Services, which seeks to give brief but insightful descriptions of as many languages in a family as possible. With this volume, Routledge has certainly outdone themselves, giving us over a thousand pages of linguistic goodness.
The first three chapters cover the language family in general. These are the General Introduction, "Sociolinguistics of the Indo-Aryan Languages" and "Writing Systems of the Indo-Aryan Languages". I am generally satisfied with the General Introduction's presentation of the debate over the Indo-European Urheimat and the influence from the substrate. However, I think it would have been better if George Cardona and Dhanesh Jain had laid out the devout Hindu line on this branch of linguistics, for they see Sanskrit as a perfect language of divine origin and the real parent of the Indo-European family, and they claim that Indo-European linguistics is a racist or colonialist science. That would better prepare readers for the nutjobs that discussions of these languages in public fora inevitably attract. Then there are three chapters on Middle Indo-Aryan. One covers Sanskrit, the second Asokan Prakrit and Pali, and the third Prakrits and Apabhramsa. The bulk of the book is dedicated to single-chapter descriptions of modern languages: Hindu, Urdu, Bangla, Asamiya, Oriya, Maithili, Magahi, Bhojpuri, Nepali, Panjabi, Sindhi, Gujarati, Marathi, Konkani, Sinhala, Dardic, and Kashmiri.
While I have training in Indo-European linguistics, my academic knowledge of this particularly family stops with Sanskrit, so I cannot give it much of a critical review. But for linguaphiles, this is sure to be an entertaining read and an exhaustive source of information.